Industrial IoT
We implement Industrial IoT (IIoT): we connect industrial equipment and sensors (via MQTT, Modbus, OPC UA, etc.) to data collection, monitoring and analytics on the production floor. Honestly and bluntly upfront: this is serious engineering work in a demanding environment, NOT 'Industry 4.0' hype. The industrial context is unforgiving: a failure or hack is not 'the site went down' but a risk to production, equipment and people, so the reliability and security of OT networks are critical. Real difficulties: legacy equipment and industrial protocols are hard and slow to integrate, sensor data has error, and the return on investment (ROI) must be honestly calculated rather than believing a 'smart factory pays for itself'. We approach IIoT with this seriousness.
Industrial IoT — overview

Industrial IoT (IIoT) is connecting production equipment, machines, sensors and controllers to a digital system for data collection, condition monitoring, diagnostics and analytics: telemetry from lines, parameter control, alerts, a foundation for predictive maintenance (1100) and digital twins (1099). Industrial protocols (Modbus, OPC UA, Profinet) and IoT protocols (MQTT), gateways between OT (operational technology) and IT are used. Honestly about 'this is not hype but hard engineering', this is key: behind the 'Industry 4.0' slogans is complex, demanding work. The industrial environment does not forgive unseriousness: interference, harsh conditions, heterogeneous equipment of different generations, 24/7 reliability requirements. It is not 'connect a sensor and done' — it is integration into a working production with real risks. Honestly about OT security, this is critical: security in industrial IoT is a matter not only of data but of physical safety. Attacks on industrial systems can halt production, damage equipment, threaten people. Connecting OT networks (equipment control) to IT/the internet expands the attack surface, so segmentation, access control and protection are mandatory and a priority. We treat this with full seriousness rather than 'just make it work'. Honestly about legacy and integration: real productions have a lot of old equipment and closed/outdated protocols. Integrating them is hard, sometimes adapters/gateways are needed, and some equipment may not provide data at all without modernization. This is slow and requires a 'field' survey. We honestly assess what can really be connected. Honestly about data error: industrial sensors, like any, have error, require calibration and can degrade. Data is the basis of decisions but not absolute truth; critical decisions require validity checking. Honestly about ROI: IIoT is an investment (equipment, integration, maintenance). Payback depends on specific tasks (reduced downtime, savings, quality) and must be honestly calculated rather than taken on faith from slogans. Sometimes the benefit is significant, sometimes the project does not pay off — we will honestly help assess. Honestly about the effect: for real production tasks IIoT gives visibility, control and a foundation for optimization, but it is a heavy investment demanding of reliability and security. Honestly about access: a real production, an equipment survey, a budget are needed. An important boundary: this is IIoT; device integration in general — 1092; predictive maintenance — 1100; digital twins — 1099; edge processing — 1098. The base price starts from 180,000 ₽ (depends on equipment and scale).
Problems we solve
- Production equipment is not digitized — there is no data for monitoring.
- You need to connect machines/sensors (Modbus/OPC UA/MQTT) to data collection and analytics.
- An expectation of a 'smart factory' from slogans without accounting for complexity and ROI.
- OT network security, legacy equipment and data error are not accounted for.
What's included in the Industrial IoT service
- Connecting industrial equipment and sensors (Modbus/OPC UA/MQTT, OT↔IT gateways)
- An equipment survey: what can really be integrated (including legacy)
- An OT security priority (segmentation, access control, protection) — physical risks
- Telemetry collection, monitoring, alerts, a foundation for 1099/1100
- Accounting for sensor data error and validity
- Honest boundaries (hard engineering, not hype; security is physically critical; legacy is hard; ROI calculated honestly)
- An honest payback assessment for your tasks
- Documentation and handover
What you get
- Digitized equipment: telemetry, monitoring, a foundation for analytics
- A securely designed OT↔IT integration with a priority on reliability
- An honest assessment: what is integrable and whether the project pays off
- Honest boundaries (demanding environment; security is critical; legacy; ROI not from slogans)
How the work goes: steps
- We survey the equipment and tasks, honestly assess integrability and ROI
- We design a secure OT↔IT integration, connect telemetry and monitoring
- We honestly set boundaries (security, legacy, payback) and hand over to you
Why PDV Expert
- Fixed price and timeline — no surprises on the invoice.
- Report and recommendations in plain language — clear without a technical background.
- In touch at every step and answering questions about the result.
FAQ
Is industrial IoT just connecting sensors, and the factory becomes smart?
No, honestly: behind the 'Industry 4.0' slogans is hard engineering in a demanding environment. Interference, heterogeneous equipment of different generations, 24/7 reliability requirements, legacy protocols — it is not 'connect and done' but integration into a working production with real risks. Some old equipment may not provide data without modernization. We will honestly survey and assess what can really be connected rather than promise a 'smart factory' out of the box.
How critical is security in industrial IoT?
Maximally, honestly: here security is not only data but physical safety. Attacks on industrial systems can halt production, damage equipment, threaten people. Connecting OT networks to IT/the internet expands the attack surface. So segmentation, access control and protection are mandatory and a priority. We treat this with full seriousness rather than 'just make it work' — otherwise the risks are unacceptable.
Will IIoT definitely pay off?
Not automatically, honestly: IIoT is an investment (equipment, integration, maintenance), and payback depends on specific tasks (reduced downtime, savings, quality). It must be honestly calculated for your situation rather than taken on faith from slogans. Sometimes the benefit is significant, sometimes the project does not pay off. We will honestly help assess ROI before implementation rather than promise payback blindly.
About the provider
The «Industrial IoT» service is provided by PDV Expert — a team specialising in «Tech trends». We work under contract and deliver a written report with recommendations.